Northrop Grumman Approved Special Processors Listings - Supplier Report
Alloy Processing: 90048650 - Manufacturer - NADCAP Approved
1900 W Walnut St
Compton, CA 90220-5019 United States
Phone: (310) 635-9995    Fax: (310) 635-9936
Selected sector: AS

Specification ProcessDescription Category SpecLimits
2ZZP00001 Finish Specification for F-35 Weapon System. Note* Approval for this specification is required in conjunction with MIL-PRF-8625 for appropriate anodize seal requirements Limits: This spec shall be used in conjunction with MIL-PRF-8625 for appropriate anodize and sealing type
ACS-PRS-1053 Process Specification for Etching Prior to Penetrant Inspection Chemical Processing Limits: None
ACS-PRS-7005 Penetrant Inspection Non-Destructive Testing Limits: Not approved for dry developer
ASTM B117 Standard Practice for Operating Salt Spray (Fog) Apparatus Miscellaneous Limits: Internal support only
ASTM E1417 Standard Practice for Liquid Penetrant Testing Non-Destructive Testing Limits: None
GP 17 G Procedure, Etching prior to Penetrant Inspection Chemical Processing Limits: Limited to aluminum and aluminum alloys
GSS 14600 Polysulfide Rubber Coating, Appication Of Miscellaneous Limits: None
GSS 4306 Integral Fuel Tank Coating (MILC27725) Application of Chemical Processing Limits: Approved for room temperature cure of 50°F to 100°F and a relative humidity of less than 85%
GSS 4310 Application of Primer Coating, Epoxy Polyamide Chemical Processing Limits: Force cure per approved RCI BR 140383
GSS 4510 Coating, Polyurethane, Application of Chemical Processing Limits: None
GSS 5310 Peening of Ferrous and Non-Ferrous Alloys Miscellaneous Limits: None
GSS 5314 Peen Forming of Ferrous and Non-Ferrous Alloys Miscellaneous Limits: None
GT 23 A Fluorescent Penetrant Inspection Non-Destructive Testing Limits: None
MIL-DTL-5541 Chemical Conversion Coatings for Aluminum and Aluminum Alloy Chemical Processing Limits: Limited to Type 1 only
MIL-PRF-8625 Anodic Coatings For Aluminum and Aluminum Alloys Chemical Processing Limits: Limited for the E-2 Program, to only use: A ‘Dilute Chromate’ seal approved by M&P on RC/I #BR650489.
MPD 1074 Cleaning of Aluminum Alloy Parts Chemical Processing Limits: Substitution for processing solutions authorized per approved RCI BR 617747